@font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/poppins/poppins-400.ttf") format("truetype");
}

@font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/poppins/poppins-500.ttf") format("truetype");
}

@font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("../fonts/poppins/poppins-600.ttf") format("truetype");
}

@font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("../fonts/poppins/poppins-700.ttf") format("truetype");
}

@font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url("../fonts/poppins/poppins-800.ttf") format("truetype");
}

@font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: url("../fonts/poppins/poppins-900.ttf") format("truetype");
}

:root {
    --font-sans: "Poppins", sans-serif;
    --color-ink: #20242a;
    --color-muted: #69717c;
    --color-line: #e1e5e9;
    --color-paper: #f7f7f4;
    --color-red: #1d234b;
    --color-red-dark: #121633;
    --color-green: #2f6b43;
    --color-footer: #171b1f;
    --shadow-soft: 0 18px 45px rgba(24, 31, 38, 0.12);
    --container: min(1180px, calc(100% - 40px));
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    overflow-x: clip;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    color: var(--color-ink);
    background: #fff;
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

main {
    flex: 1 0 auto;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

iframe,
video,
svg {
    max-width: 100%;
}

main,
.header-inner > *,
.content-grid > *,
.section-inner > *,
.two-column > *,
.content-layout > *,
.corporate-hero-layout > *,
.corporate-content-layout > *,
.chairman-message-layout > *,
.contact-grid > *,
.contact-only-grid > *,
.kagit-layout > *,
.corrugated-tabs > *,
.corrugated-cert-layout > *,
.paper-products-copy-grid > *,
.paper-products-gallery > *,
.paper-products-split > *,
.waste-paper-layout > * {
    min-width: 0;
}

p,
h1,
h2,
h3,
h4,
h5,
h6,
li,
dd,
span,
a {
    overflow-wrap: break-word;
    word-break: normal;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--color-line);
    backdrop-filter: blur(14px);
}

.header-inner {
    width: var(--container);
    min-height: 82px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 28px;
}

.brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.brand-logo {
    width: auto;
    height: 58px;
}

.primary-nav {
    margin-left: clamp(36px, 4vw, 72px);
    margin-right: auto;
}

.primary-nav > ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: clamp(20px, 2vw, 30px);
    padding: 0;
    margin: 0;
}

.primary-nav li {
    position: relative;
}

.has-dropdown::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 18px;
}

.nav-link,
.dropdown-trigger {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 6px;
    color: var(--color-ink);
    border: 0;
    background: transparent;
    font-weight: 700;
    font-size: 14px;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible,
.dropdown-trigger:hover,
.dropdown-trigger:focus-visible {
    color: var(--color-red);
    outline: none;
}

.has-dropdown > .dropdown-trigger::after {
    content: "";
    width: 7px;
    height: 7px;
    margin-left: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
}

.dropdown {
    position: absolute;
    top: calc(100% + 14px);
    left: 0;
    min-width: 250px;
    list-style: none;
    padding: 12px;
    margin: 0;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown,
.has-dropdown.is-open .dropdown {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown a {
    display: block;
    padding: 15px 14px;
    border-radius: 6px;
    color: var(--color-ink);
    font-weight: 700;
    font-size: 14px;
    line-height: 1.55;
}

.dropdown a:hover,
.dropdown a:focus-visible {
    color: var(--color-red);
    background: #f7eeee;
    outline: none;
}

.language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
}

.language-switcher a {
    min-width: 36px;
    min-height: 32px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    color: var(--color-muted);
    font-size: 13px;
    font-weight: 900;
}

.language-switcher a:hover,
.language-switcher a:focus-visible,
.language-switcher a.active {
    color: #fff;
    background: var(--color-red);
    outline: none;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
}

.nav-toggle span:not(.visually-hidden) {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--color-ink);
}

.hero {
    position: relative;
    min-height: 0;
    height: clamp(360px, 34vw, 560px);
    display: grid;
    align-items: center;
    overflow: hidden;
    background: #172430;
}

.hero-media {
    position: absolute;
    inset: 0;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(18, 20, 22, 0.10), rgba(18, 20, 22, 0));
}

.hero-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    animation: heroFade 12s infinite;
}

.hero-media img:nth-child(1) {
    opacity: 1;
    animation-delay: 0s;
}

.hero-media img:nth-child(2) {
    animation-delay: 6s;
}

@keyframes heroFade {
    0%,
    44% {
        opacity: 1;
    }

    50%,
    94% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--color-red);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0;
}

.button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 800;
    line-height: 1;
}

.button-primary {
    color: #fff;
    background: var(--color-red);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: var(--color-red-dark);
    outline: none;
}

.button-secondary {
    color: var(--color-ink);
    background: #fff;
    border-color: var(--color-line);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    color: var(--color-red);
    outline: none;
}

.stats-band {
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-line);
}

.content-grid,
.section-inner {
    width: var(--container);
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    padding: 24px 0;
}

.stat-card {
    min-height: 112px;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
}

.stat-card strong {
    display: block;
    color: var(--color-red);
    font-size: 30px;
    line-height: 1;
}

.stat-card span {
    display: block;
    margin-top: 10px;
    color: var(--color-muted);
    font-weight: 700;
}

.section {
    padding: 84px 0;
}

.intro-section {
    background: #fff;
}

.product-section {
    background: var(--color-paper);
}

.location-section {
    background: #fff;
    border-top: 1px solid var(--color-line);
}

.location-layout {
    display: grid;
    gap: 30px;
    justify-items: center;
}

.location-copy {
    max-width: 860px;
    text-align: center;
}

.location-copy h2,
.location-copy p,
.location-copy .eyebrow,
.location-actions .button {
    overflow-wrap: normal;
    word-break: normal;
}

.two-column,
.content-layout,
.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(320px, 0.97fr);
    gap: 54px;
    align-items: center;
}

.two-column.compact {
    grid-template-columns: minmax(0, 1fr) auto;
}

.section h2,
.page-hero h1 {
    margin: 0;
    color: var(--color-ink);
    font-size: 38px;
    line-height: 1.16;
    letter-spacing: 0;
}

.section p,
.page-hero p {
    color: var(--color-muted);
    font-size: 17px;
}

.image-panel {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
}

.image-panel img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 28px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.product-card {
    min-height: 220px;
    display: flex;
    flex-direction: column;
    padding: 24px;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
}

.product-card h3 {
    min-height: 52px;
    margin: 0;
    color: var(--color-ink);
    font-size: 20px;
    line-height: 1.2;
    overflow-wrap: normal;
    word-break: normal;
}

.product-card p {
    margin: 14px 0 20px;
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.55;
    overflow-wrap: normal;
    word-break: normal;
}

.product-card a {
    margin-top: auto;
    color: var(--color-red);
    font-weight: 800;
}

.location-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    align-items: center;
    margin-top: 24px;
}

.location-map-panel {
    width: min(100%, 760px);
    display: grid;
    place-items: center;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
}

.location-map {
    width: min(100%, 520px);
    margin: 0;
    background: #fff;
}

.page-hero {
    padding: 86px 0 74px;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-line);
}

.page-hero-simple {
    padding: 74px 0 62px;
}

.page-hero .section-inner {
    max-width: 900px;
}

.page-hero p:not(.eyebrow) {
    max-width: 780px;
    margin: 18px 0 0;
}

.contact-page-hero,
.centered-title-hero {
    text-align: center;
}

.contact-page-hero h1,
.centered-title-hero h1 {
    font-weight: 900;
    text-transform: uppercase;
}

.corporate-page-hero {
    padding: 68px 0;
    background: #f7f8f6;
}

.corporate-page-hero .section-inner {
    max-width: var(--container);
}

.corporate-hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, 420px);
    gap: 54px;
    align-items: center;
}

.corporate-hero-copy {
    max-width: 810px;
}

.corporate-visual {
    min-height: 286px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
}

.corporate-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.corporate-visual-brand {
    min-height: 250px;
    padding: 44px;
}

.corporate-visual-brand img {
    width: min(100%, 360px);
    height: auto;
    max-height: 180px;
    object-fit: contain;
}

.corporate-visual-portrait {
    min-height: 440px;
}

.corporate-visual-portrait img {
    aspect-ratio: 4 / 5;
    object-position: 50% 18%;
}

.corporate-metrics-band {
    background: #fff;
    border-bottom: 1px solid var(--color-line);
}

.corporate-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    padding: 22px 0;
}

.corporate-metric {
    min-height: 104px;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
}

.corporate-metric strong {
    display: block;
    color: var(--color-red);
    font-size: 28px;
    line-height: 1.05;
}

.corporate-metric span {
    display: block;
    margin-top: 9px;
    color: var(--color-muted);
    font-weight: 800;
}

.corporate-content-page {
    background: #fff;
}

.corporate-identity-presentation {
    background: #fff;
}

.corporate-identity-frame {
    width: 100%;
    height: clamp(560px, 78vh, 920px);
    display: block;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.chairman-message-section {
    background: #fff;
}

.chairman-message-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 408px);
    gap: 48px;
    align-items: center;
}

.chairman-message-copy {
    max-width: 760px;
}

.chairman-message-eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--color-red);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.chairman-message-copy h1 {
    margin: 0 0 24px;
    color: var(--color-ink);
    font-size: 40px;
    font-weight: 900;
    line-height: 1.18;
    text-transform: uppercase;
}

.chairman-message-copy h2 {
    margin: 26px 0 10px;
    color: var(--color-ink);
    font-size: 21px;
    font-weight: 900;
    line-height: 1.25;
    text-transform: uppercase;
}

.chairman-message-copy p {
    margin: 0 0 16px;
    color: var(--color-muted);
    font-size: 17px;
    line-height: 1.72;
}

.chairman-message-signature {
    display: grid;
    gap: 5px;
    margin-top: 28px;
    margin-left: auto;
    width: fit-content;
    color: var(--color-ink);
    text-align: right;
}

.chairman-message-signature strong {
    font-size: 17px;
    font-weight: 900;
}

.chairman-message-signature span {
    color: var(--color-muted);
    font-size: 15px;
    font-weight: 800;
}

.chairman-message-photo {
    width: 100%;
    max-width: 408px;
    justify-self: end;
    margin: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
}

.chairman-message-photo img {
    width: 100%;
    aspect-ratio: 4 / 5;
    display: block;
    object-fit: cover;
    object-position: 50% 18%;
}

.information-society-section {
    background: #fff;
}

.information-society-layout {
    display: grid;
    gap: 44px;
}

.information-society-copy {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.information-society-copy h2 {
    margin-bottom: 18px;
    color: var(--color-ink);
    font-size: 36px;
    font-weight: 900;
    line-height: 1.18;
    text-transform: uppercase;
}

.information-society-copy p {
    margin: 0;
    color: var(--color-muted);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.75;
}

.information-society-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
}

.information-society-card {
    min-height: 182px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    padding: 28px 20px;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.information-society-card h3 {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    color: var(--color-ink);
    font-size: 18px;
    font-weight: 900;
    line-height: 1.35;
    text-transform: uppercase;
}

.information-society-card a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 22px;
    color: #fff;
    background: var(--color-red);
    border: 1px solid var(--color-red);
    border-radius: 4px;
    font-size: 14px;
    font-weight: 900;
    text-transform: uppercase;
}

.information-society-card a:hover,
.information-society-card a:focus-visible {
    color: var(--color-red);
    background: #fff;
    outline: none;
}

.job-opportunities-section {
    background: #fff;
}

.job-opportunities-layout {
    display: grid;
    justify-items: center;
}

.job-application-link {
    min-height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 28px;
    color: #fff;
    background: var(--color-red);
    border: 1px solid var(--color-red);
    border-radius: 6px;
    box-shadow: var(--shadow-soft);
    text-align: center;
    font-size: 16px;
    font-weight: 900;
    line-height: 1.25;
    overflow-wrap: normal;
    word-break: normal;
}

.job-application-link:hover,
.job-application-link:focus-visible {
    color: var(--color-red);
    background: #fff;
    outline: none;
}

.management-policy-section {
    background: #fff;
}

.management-policy-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
    align-items: stretch;
}

.management-policy-card {
    min-height: 164px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 18px;
    color: var(--color-ink);
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    text-align: center;
    font-size: 17px;
    font-weight: 900;
    line-height: 1.35;
}

.management-policy-card:hover,
.management-policy-card:focus-visible {
    color: var(--color-red);
    border-color: rgba(29, 35, 75, 0.55);
    outline: none;
}

.corporate-content-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 52px;
    align-items: start;
}

.corporate-content-layout:has(> .corporate-story:only-child) {
    grid-template-columns: minmax(0, 1fr);
}

.corporate-content-layout:has(> .corporate-story:only-child) .corporate-story {
    width: min(100%, 1080px);
    max-width: 1080px;
    justify-self: center;
}

.corporate-story {
    max-width: none;
}

.corporate-content-block {
    padding: 0 0 34px;
    border-bottom: 1px solid var(--color-line);
}

.corporate-content-block + .corporate-content-block {
    padding-top: 34px;
}

.corporate-content-block:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.corporate-content-block h2 {
    margin-bottom: 18px;
    font-size: 30px;
}

.corporate-item-list {
    display: grid;
    gap: 12px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.corporate-item-list li {
    position: relative;
    padding-left: 22px;
    color: var(--color-muted);
    font-size: 16px;
    line-height: 1.7;
}

.corporate-item-list li::before {
    content: "";
    position: absolute;
    top: 0.72em;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--color-red);
    border-radius: 50%;
}

.corporate-aside {
    position: sticky;
    top: 118px;
    padding-left: 26px;
    border-left: 1px solid var(--color-line);
}

.corporate-highlight-list {
    display: grid;
    margin-top: 0;
}

.corporate-highlight-list span {
    width: 100%;
    justify-content: flex-start;
}

.article-copy {
    max-width: 760px;
}

.article-copy p {
    margin: 0 0 18px;
}

.highlight-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.highlight-list span {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    padding: 0 13px;
    color: var(--color-green);
    background: #eef7f1;
    border: 1px solid #cfe4d6;
    border-radius: 8px;
    font-weight: 800;
    font-size: 14px;
}

.legal-identity-section {
    background: #fff;
}

.legal-identity-inner {
    max-width: 860px;
}

.legal-identity-list {
    margin: 0;
    display: grid;
    border-top: 1px solid var(--color-line);
}

.legal-identity-list div {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 28px;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-line);
}

.legal-identity-list dt {
    color: var(--color-red);
    font-weight: 800;
}

.legal-identity-list dd {
    margin: 0;
    color: var(--color-ink);
    font-weight: 700;
}

.legal-identity-list a {
    color: var(--color-ink);
}

.legal-identity-list a:hover,
.legal-identity-list a:focus-visible {
    color: var(--color-red);
    outline: none;
}

.kagit-section {
    background: #fff;
}

.kagit-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
    gap: 54px;
    align-items: start;
}

.kagit-gallery {
    position: relative;
    min-height: 360px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    background: var(--color-paper);
}

.kagit-gallery img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    animation: kagitFade 18s infinite;
}

.kagit-gallery img:nth-child(1) {
    opacity: 1;
    animation-delay: 0s;
}

.kagit-gallery img:nth-child(2) {
    animation-delay: 6s;
}

.kagit-gallery img:nth-child(3) {
    animation-delay: 12s;
}

@keyframes kagitFade {
    0%,
    32% {
        opacity: 1;
    }

    38%,
    94% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.kagit-copy p {
    margin: 0;
    color: var(--color-muted);
    font-size: 17px;
}

.kagit-copy h4 {
    margin: 30px 0 14px;
    color: var(--color-ink);
    font-size: 24px;
    line-height: 1.2;
}

.kagit-copy ul {
    margin: 0;
    padding-left: 22px;
    color: var(--color-ink);
    font-weight: 800;
}

.kagit-copy li + li {
    margin-top: 8px;
}

.corrugated-section {
    background: #fff;
}

.corrugated-tabs {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
}

.product-tab-list {
    position: sticky;
    top: 108px;
    display: grid;
    gap: 8px;
}

.product-tab {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 16px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    color: var(--color-ink);
    background: #fff;
    font-weight: 800;
    text-align: left;
}

.corrugated-tabs .product-tab {
    text-transform: uppercase;
}

.product-tab:hover,
.product-tab:focus-visible,
.product-tab.active {
    color: #fff;
    background: var(--color-red);
    border-color: var(--color-red);
    outline: none;
}

.product-tab-panels {
    min-width: 0;
}

.product-tab-panel[hidden] {
    display: none;
}

.product-tab-panel {
    min-width: 0;
}

.corrugated-hero-image,
.corrugated-image-stack > img,
.corrugated-safiha img,
.corrugated-duo-images img,
.corrugated-cert-layout > img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
}

.corrugated-hero-image {
    margin-bottom: 30px;
}

.corrugated-copy {
    max-width: 880px;
}

.corrugated-copy h2 {
    margin: 0 0 16px;
    color: var(--color-ink);
    font-size: 27px;
    line-height: 1.2;
}

.corrugated-copy h2:not(:first-child) {
    margin-top: 30px;
}

.corrugated-copy p {
    margin: 0 0 16px;
    color: var(--color-muted);
    font-size: 17px;
}

.corrugated-copy strong {
    color: var(--color-ink);
}

.corrugated-thumb-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 28px;
}

.corrugated-thumb-row img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--color-line);
}

.corrugated-image-stack {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    justify-items: center;
}

.corrugated-image-stack > img {
    max-width: 100%;
    justify-self: center;
}

.corrugated-image-stack > img:first-child {
    width: min(100%, 430px);
    object-fit: contain;
}

.box-type-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--color-line);
    border-left: 1px solid var(--color-line);
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.box-type-grid div {
    min-height: 132px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 16px;
    align-content: start;
    padding: 24px;
    border-right: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
}

.box-type-grid span {
    padding-top: 3px;
    color: #b78a35;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
}

.box-type-grid strong {
    min-width: 0;
    color: var(--color-ink);
    font-size: 18px;
    font-weight: 900;
    line-height: 1.35;
}

.box-type-grid p {
    grid-column: 2;
    min-width: 0;
    margin: 9px 0 0;
    color: var(--color-muted);
    font-size: 15px;
    line-height: 1.65;
}

.corrugated-safiha {
    display: grid;
    gap: 28px;
    justify-items: center;
}

.corrugated-safiha img {
    max-width: 626px;
}

.wave-info {
    width: min(100%, 620px);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.wave-info div {
    padding: 22px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: var(--color-paper);
}

.wave-info strong,
.wave-info span {
    display: block;
    text-align: center;
}

.wave-info strong {
    color: var(--color-red);
    font-size: 18px;
}

.wave-info span {
    margin-top: 8px;
    color: var(--color-ink);
    font-weight: 800;
}

.corrugated-duo-images {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.corrugated-duo-images img {
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin: 28px 0 34px;
}

.process-grid div {
    position: relative;
    min-height: 186px;
    display: grid;
    align-content: start;
    padding: 26px;
    overflow: hidden;
    border: 1px solid var(--color-line);
    border-left: 4px solid var(--color-red);
    border-radius: 8px;
    background: linear-gradient(180deg, #fff 0%, #f7f7f4 100%);
    box-shadow: var(--shadow-soft);
}

.process-grid div::after {
    content: "";
    position: absolute;
    right: -38px;
    bottom: -42px;
    width: 132px;
    height: 132px;
    border: 18px solid rgba(29, 35, 75, 0.06);
    border-radius: 50%;
}

.process-grid span {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    color: #fff;
    background: var(--color-red);
    border-radius: 50%;
    font-weight: 900;
    font-size: 14px;
    line-height: 1;
}

.process-grid strong {
    display: block;
    margin-top: 18px;
    color: var(--color-ink);
    font-size: 21px;
    font-weight: 900;
    line-height: 1.25;
}

.process-grid p {
    margin: 10px 0 0;
    color: var(--color-muted);
    font-size: 16px;
    line-height: 1.7;
}

.corrugated-list {
    margin: 18px 0 0;
    padding-left: 22px;
    color: var(--color-ink);
    font-weight: 700;
}

.corrugated-list li + li {
    margin-top: 8px;
}

.petek-copy {
    max-width: 920px;
}

.petek-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 28px;
    align-items: stretch;
}

.petek-gallery figure {
    min-height: 248px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.petek-gallery img {
    width: 100%;
    max-height: 270px;
    object-fit: contain;
}

.petek-list {
    max-width: 900px;
    font-weight: 700;
}

.paper-products-panels h3 {
    margin: 0 0 12px;
    color: var(--color-ink);
    font-size: 21px;
}

.paper-products-panel .corrugated-copy + .corrugated-copy {
    margin-top: 30px;
}

.paper-products-media,
.paper-products-gallery figure,
.waste-paper-image {
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.paper-products-media {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 26px 0;
    padding: 18px;
}

.paper-products-media img,
.paper-products-gallery img,
.waste-paper-image img {
    width: 100%;
    object-fit: contain;
}

.paper-products-media img {
    max-height: 540px;
}

.paper-products-small-media {
    max-width: 360px;
}

.paper-products-copy-grid,
.paper-products-gallery,
.paper-products-split {
    display: grid;
    gap: 22px;
}

.paper-products-copy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 24px;
}

.paper-products-gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 26px 0;
}

.paper-products-gallery.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.paper-products-gallery figure {
    min-height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 18px;
}

.paper-products-gallery img {
    max-height: 440px;
}

.paper-products-long img {
    max-height: 620px;
}

.paper-products-long h2 {
    width: 100%;
    margin: 0 0 14px;
    color: var(--color-ink);
    font-size: 24px;
}

.paper-products-split {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.72fr);
    align-items: start;
}

.paper-products-split.reverse {
    grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1fr);
}

.paper-products-split.reverse .corrugated-copy {
    order: 2;
}

.paper-products-split.reverse .paper-products-media {
    order: 1;
}

.paper-products-media.tall img {
    max-height: 720px;
}

.waste-paper-section {
    background: #fff;
}

.waste-paper-layout {
    display: grid;
    grid-template-columns: minmax(240px, 0.54fr) minmax(0, 1fr);
    gap: 42px;
    align-items: center;
}

.waste-paper-image {
    padding: 18px;
}

.waste-paper-copy p {
    margin: 0;
    color: var(--color-ink);
    font-size: 22px;
    line-height: 1.75;
}

.corrugated-cert-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    justify-items: center;
}

.corrugated-cert-layout > img {
    width: min(100%, 720px);
    justify-self: center;
}

.corrugated-cert-layout .corrugated-copy {
    width: min(100%, 920px);
}

.contact-section {
    background: #fff;
}

.contact-grid {
    align-items: start;
}

.contact-only-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
    gap: 54px;
    align-items: start;
}

.contact-info,
.contact-map-panel,
.contact-form-wrap {
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.contact-info {
    padding: 32px;
}

.contact-info h2 {
    font-size: 26px;
}

.contact-info dl {
    display: grid;
    gap: 22px;
    margin: 26px 0 0;
}

.contact-info dt {
    color: var(--color-red);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.contact-info dd {
    margin: 4px 0 0;
    color: var(--color-ink);
    font-weight: 700;
}

.contact-info a {
    color: var(--color-ink);
}

.contact-info a:hover,
.contact-info a:focus-visible {
    color: var(--color-red);
    outline: none;
}

.contact-inline-map {
    width: 100%;
    margin-top: 28px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
}

.contact-map-panel {
    padding: 22px;
}

.contact-map-panel img {
    width: 100%;
    border-radius: 6px;
}

.contact-form-wrap {
    padding: 28px;
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.contact-form label {
    display: grid;
    gap: 7px;
    color: var(--color-ink);
    font-weight: 800;
}

.contact-form label.wide,
.contact-form button[type="submit"],
.validation-summary,
.form-alert,
.field-validation.wide,
.request-type-group,
.captcha-group {
    grid-column: 1 / -1;
}

.contact-form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.contact-form textarea {
    width: 100%;
    border: 1px solid #cfd5db;
    border-radius: 8px;
    padding: 12px 13px;
    color: var(--color-ink);
    background: #fff;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):focus,
.contact-form textarea:focus {
    border-color: var(--color-red);
    outline: 3px solid rgba(29, 35, 75, 0.18);
}

.consent-row {
    display: flex !important;
    grid-template-columns: none !important;
    flex-direction: row;
    align-items: flex-start;
    gap: 10px !important;
    font-size: 14px;
    line-height: 1.45;
}

.consent-row input {
    width: 18px;
    height: 18px;
    margin-top: 1px;
    accent-color: var(--color-red);
    flex: 0 0 auto;
}

.consent-row a {
    color: var(--color-red);
    font-weight: 800;
}

.request-type-group {
    min-width: 0;
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    border: 0;
}

.request-type-group legend {
    padding: 0;
    color: var(--color-ink);
    font-weight: 800;
}

.request-type-options {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.radio-option {
    min-height: 44px;
    display: flex !important;
    grid-template-columns: none !important;
    flex-direction: row;
    align-items: center;
    gap: 9px !important;
    padding: 10px 12px;
    border: 1px solid #cfd5db;
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
}

.radio-option input {
    width: 17px;
    height: 17px;
    margin: 0;
    accent-color: var(--color-red);
    flex: 0 0 auto;
}

.radio-option:has(input:checked) {
    color: var(--color-red);
    border-color: rgba(29, 35, 75, 0.55);
    background: #fff5f4;
}

.captcha-group {
    display: grid;
    gap: 8px;
}

.captcha-label {
    color: var(--color-ink);
    font-weight: 800;
}

.captcha-row {
    display: grid;
    grid-template-columns: 168px 44px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
}

.captcha-image {
    width: 168px;
    height: 64px;
    border: 1px solid #cfd5db;
    border-radius: 8px;
    background: var(--color-paper);
}

.captcha-refresh {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    color: var(--color-red);
    background: #fff;
}

.captcha-refresh:hover,
.captcha-refresh:focus-visible {
    color: #fff;
    background: var(--color-red);
    border-color: var(--color-red);
    outline: none;
}

.captcha-refresh svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.captcha-refresh:disabled {
    cursor: wait;
    opacity: 0.62;
}

.field-validation,
.validation-summary {
    color: var(--color-red);
    font-weight: 700;
    font-size: 13px;
}

.form-alert {
    padding: 12px 14px;
    color: #1f5a36;
    background: #edf8f1;
    border: 1px solid #cfe4d6;
    border-radius: 8px;
    font-weight: 800;
}

.field-trap {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.field-trap input {
    width: 1px;
    min-width: 0;
    height: 1px;
    padding: 0;
    border: 0;
}

.request-id {
    font-size: 14px;
}

.site-footer {
    padding: 34px 0 38px;
    background: var(--color-footer);
    color: #fff;
}

.footer-inner {
    width: var(--container);
    margin: 0 auto;
    display: grid;
    justify-items: end;
    gap: 10px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 8px;
}

.social-icon {
    width: 18px;
    height: 18px;
    display: block;
    fill: currentColor;
}

.footer-social a:hover,
.footer-social a:focus-visible {
    background: var(--color-red);
    border-color: var(--color-red);
    outline: none;
}

.site-footer p {
    margin: 0;
    color: #cdd2d8;
    font-size: 14px;
    text-align: right;
}

@media (max-width: 1180px) {
    .header-inner {
        min-height: 74px;
    }

    .nav-toggle {
        display: block;
    }

    .primary-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        margin: 0;
        background: #fff;
        border-bottom: 1px solid var(--color-line);
    }

    .primary-nav.is-open {
        display: block;
    }

    .primary-nav > ul {
        width: var(--container);
        display: grid;
        align-items: stretch;
        gap: 8px;
        margin: 0 auto;
        padding: 12px 0 18px;
    }

    .has-dropdown::before {
        display: none;
    }

    .nav-link,
    .dropdown-trigger {
        width: 100%;
        justify-content: space-between;
        min-height: 48px;
        padding: 0;
    }

    .dropdown {
        position: static;
        display: none;
        min-width: 0;
        margin: 0 0 10px;
        padding: 8px 0 0 14px;
        box-shadow: none;
        opacity: 1;
        transform: none;
        pointer-events: auto;
    }

    .has-dropdown.is-open .dropdown,
    .has-dropdown:focus-within .dropdown,
    .has-dropdown:hover .dropdown {
        display: block;
    }

    .language-switcher {
        margin-left: auto;
    }

    .stats-grid,
    .product-grid,
    .corporate-metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .two-column,
    .content-layout,
    .corporate-hero-layout,
    .corporate-content-layout,
    .chairman-message-layout,
    .contact-grid,
    .contact-only-grid,
    .kagit-layout,
    .corrugated-tabs,
    .corrugated-cert-layout,
    .paper-products-copy-grid,
    .paper-products-split,
    .paper-products-split.reverse,
    .waste-paper-layout,
    .two-column.compact {
        grid-template-columns: 1fr;
    }

    .product-tab-list,
    .paper-products-tabs .product-tab-list,
    .petek-tabs .product-tab-list {
        position: static;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .information-society-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .management-policy-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .paper-products-split.reverse .corrugated-copy,
    .paper-products-split.reverse .paper-products-media {
        order: initial;
    }

    .product-tab {
        justify-content: center;
        padding: 0 10px;
        text-align: center;
        font-size: 13px;
        line-height: 1.35;
    }

    .location-actions {
        justify-content: center;
    }

    .corporate-aside {
        position: static;
        padding-left: 0;
        border-left: 0;
    }

    .corporate-highlight-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .chairman-message-photo {
        justify-self: start;
    }
}

@media (max-width: 900px) {
    .corrugated-image-stack > img:first-child {
        width: min(100%, 380px);
    }
}

@media (max-width: 720px) {
    :root {
        --container: min(100% - 28px, 1180px);
    }

    .brand-logo {
        height: 46px;
    }

    .header-inner {
        gap: 16px;
    }

    .language-switcher {
        gap: 6px;
    }

    .hero {
        min-height: 0;
        height: 420px;
    }

    .stats-grid,
    .product-grid,
    .corporate-metrics-grid,
    .corporate-highlight-list,
    .contact-form {
        grid-template-columns: 1fr;
    }

    .captcha-row {
        grid-template-columns: minmax(140px, 168px) 44px;
    }

    .captcha-row input {
        grid-column: 1 / -1;
    }

    .request-type-options {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-tab-list,
    .corrugated-thumb-row,
    .corrugated-image-stack,
    .petek-gallery,
    .information-society-grid,
    .paper-products-tabs .product-tab-list,
    .paper-products-gallery,
    .paper-products-gallery.two,
    .wave-info,
    .corrugated-duo-images,
    .process-grid,
    .box-type-grid {
        grid-template-columns: 1fr;
    }

    .petek-tabs .product-tab-list {
        grid-template-columns: 1fr;
    }

    .corrugated-image-stack {
        gap: 24px;
    }

    .corrugated-image-stack > img:first-child {
        width: min(100%, 340px);
    }

    .box-type-grid div {
        min-height: 0;
        padding: 20px;
    }

    .process-grid div {
        min-height: 0;
        padding: 22px;
    }

    .section {
        padding: 58px 0;
    }

    .section h2,
    .page-hero h1 {
        font-size: 31px;
    }

    .corporate-page-hero {
        padding: 52px 0;
    }

    .corporate-hero-layout {
        gap: 30px;
    }

    .corporate-visual {
        min-height: 220px;
    }

    .corporate-visual-brand {
        padding: 28px;
    }

    .corporate-visual-portrait {
        min-height: 360px;
    }

    .corporate-content-layout {
        gap: 34px;
    }

    .chairman-message-layout {
        gap: 34px;
    }

    .chairman-message-copy h1 {
        font-size: 31px;
    }

    .chairman-message-copy h2 {
        font-size: 20px;
    }

    .chairman-message-copy p {
        font-size: 16px;
        line-height: 1.68;
    }

    .chairman-message-signature {
        margin-left: 0;
        text-align: left;
    }

    .chairman-message-photo {
        max-width: 408px;
    }

    .corporate-identity-frame {
        height: 72vh;
        min-height: 520px;
    }

    .information-society-layout {
        gap: 32px;
    }

    .information-society-copy h2 {
        font-size: 29px;
    }

    .information-society-copy p {
        font-size: 16px;
        line-height: 1.65;
    }

    .information-society-card {
        min-height: 150px;
    }

    .corporate-content-block h2 {
        font-size: 25px;
    }

    .legal-identity-list div {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .product-card {
        min-height: 0;
    }

    .management-policy-grid {
        grid-template-columns: 1fr;
    }

    .management-policy-card {
        min-height: 92px;
    }

    .product-card h3 {
        min-height: 0;
    }

    .footer-inner {
        justify-items: center;
    }

    .site-footer p {
        text-align: center;
    }
}

@media (max-width: 420px) {
    :root {
        --container: min(100% - 24px, 1180px);
    }

    .header-inner {
        gap: 10px;
    }

    .brand-logo {
        height: 42px;
    }

    .language-switcher a {
        min-width: 34px;
        height: 34px;
        padding: 0 8px;
    }

    .hero {
        min-height: 0;
        height: 330px;
    }

    .stat-card,
    .corporate-metric,
    .product-card,
    .information-society-card,
    .contact-info,
    .contact-map-panel,
    .contact-form-wrap {
        padding: 20px;
    }

    .request-type-options,
    .captcha-row {
        grid-template-columns: 1fr;
    }

    .captcha-image {
        width: 100%;
        max-width: 168px;
    }

    .captcha-refresh {
        width: 100%;
    }

    .footer-social {
        flex-wrap: wrap;
        justify-content: center;
    }
}